package com.example.demo.controller;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebMvcConfiguration implements WebMvcConfigurer {
    @Value("${out.resource.path}")
    private String path;


    /**
     * 访问外部文件配置，访问路径下文件
     */
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {

        registry.addResourceHandler("/erweima/**").addResourceLocations(path);
    }

}
